Please let me know how you solved them

K12 X fx A B D E F G H 1 J 35 36 37 ************************ 40 Solve for the unknown number of years in each of the following: YOU MUST SHOW YOUR CALCULATIONS: 41 42 43 44 45 46 47 48 49 50 Present Value = $54,778 Future Value = $86,554 Interest Rate = 7.5% Calculated Period = Years Present Value = $14,885 Future Value - $55,347 Interest Rate = 17.0% Calculated Period 51 Years 52 65 66 Solve for the unknown number of years in each of the following: 67 68 Present Value Years Interest Rates 69 7.5% $54,778 14,885 Future Value $86,554 55,347 70 17.0% 73 75 76 77 ********** ************************************************